code: def lf(x):
      return max(q1(x) - (1.5 * iqr(x)), x.min())
  
file_path: DALEX/python/dalex/dalex/arena/plots/_shapley_values_variable_importance_container.py
imports: import pandas
  from .._plot_container import PlotContainer
label_desc: Use image node_id 4 for calling a global function with example usage: lf(x) and returns: max